
3 ideas about #radiation have been added on IdeaMill.
You will never see light that goes past your eye (rather than into it)
…and you could never know it was there, or detect it, or... Read more

by sunnyjim Nov 22, 2020 5 Comments 2 Links
#electromagneticradiation, #energy, #eyes, #light, #photon, #physics, #radiation, #science, #sense, #space, #vision,